Down the Chain
Sleepless Sentinel
Toughest here: Sleepless Sentinel

Forgotten Core Data Field

Found in: C5 B Community-corroborated Class confirmed by two independent sources: the maintained Rykki guide's per-class tabs and the EVE University site list.

Quick answersAccessThreat profileNPC rosterPayoutGo deeperEscalationsSources

Quick answers

Where is the Forgotten Core Data Field in EVE Online?

The Forgotten Core Data Field spawns in wormhole space (C5 systems). How you find it: relic Signature.

What spawns in the Forgotten Core Data Field?

The Forgotten Core Data Field has 4 waves and about 45 NPCs: 8 battleships, 17 cruisers and 20 frigates. Killing the trigger ship spawns the next wave; the triggers are Awakened Keeper and Sleepless Keeper.

What should I tank and shoot in the Forgotten Core Data Field?

The heaviest wave in the Forgotten Core Data Field deals about 2,302 DPS and the site holds about 1,414,443 EHP to grind through. Up to 11 NPCs scram at once, so you cannot simply warp out. Peak capacitor neutralising is about 78 GJ/s.

What ship do I need for the Forgotten Core Data Field?

As a rule of thumb, tanking the heaviest wave of the Forgotten Core Data Field in full (about 2,302 DPS) takes a group, or a marauder or capital fleet. Its NPCs scram, so if your tank breaks you cannot simply warp out. Pulling waves carefully lowers what you need to tank.

How much is the Forgotten Core Data Field worth?

The Forgotten Core Data Field is worth about 279.0M ISK in blue loot at current prices.

Access A ESI-derived / official

Ship restrictions
Not recorded

Threat profile derived from the roster below

2,302tank required (peak-wave DPS)
1.4Mtotal EHP to grind
78peak neut GJ/s
11s / 11wmax scram / web ships
Yesremote reps
4waves (peak: Wave 3)

Incoming damage (peak wave)

EM 32% Thermal 32% Kinetic 18% Explosive 18%

Best damage to deal derived from per-NPC resist profiles, weighted by EHP

This roster is effectively omni-resist. No damage type has a meaningful edge, so pick on application and range instead.

NPC roster A ESI-derived / official

Per-NPC stats regenerate from live ESI; wave structure and triggers are actively maintained by the guide's maintainer.

Wave 1 2 ships

456 DPS · 135.8k EHP · neut 30 GJ/s

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
6 Emergent Sentinel F scram · web 292076,6006,500 m
5 Awakened Keeper TRIGGER C scram · web · neut 5647919,25030,000 m
Wave 2 5 ships

868 DPS · 250.3k EHP · neut 42 GJ/s

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
4 Emergent Keeper F neut · rrep 221714,4005,000 m
4 Emergent Warden F scram · web · neut 412932,8605,000 m
3 Awakened Keeper TRIGGER C scram · web · neut 5647919,25030,000 m
2 Awakened Sentinel C web 7677842,16715,000 m
3 Awakened Warden C rrep 9969526,40045,000 m
Wave 3 3 ships

2302 DPS · 489.8k EHP · neut 78 GJ/s

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
6 Emergent Warden F scram · web · neut 412932,8605,000 m
2 Sleepless Keeper TRIGGER B neut 565380288,62965,000 m
2 Sleepless Sentinel B scram · web · neut 4655746147,71419,000 m
Wave 4 4 ships

2232 DPS · 538.4k EHP · neut 36 GJ/s

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
2 Awakened Keeper C scram · web · neut 5647919,25030,000 m
2 Awakened Warden C rrep 9969526,40045,000 m
2 Sleepless Keeper B neut 565380288,62965,000 m
2 Sleepless Warden B rrep 3966379134,93355,000 m

Payout A ESI-derived / official

Blue loot
279,000,000 ISK (279M)

Blue loot sells to NPC buy orders at fixed prices — the value is not market-dependent.

Go deeper

Core Garrison (C5) Core Stronghold (C5) Forgotten Core Information Pen (C5)

Escalations

No escalations currently mapped. That is a statement about the Atlas, not the site. Mapping escalation chains is ongoing original research.

Sources

Last reviewed 2026-08-19 · game version: Cradle of War (Jun 2026). Spot an error? Corrections land fastest via the channel.